The swarovski 85mm objective module is an 85mm diameter objective lens and is designed to work with the swarovski atx and stx modular eyepieces not included available separately the lightweight robust atxstx series feature a modular design which enables you to mix and match the different eyepieces and scopes this innovative modular design from swarovski enables you to store the objective and eyepiece modules separately and the smaller dimensions also mean that you can easily and safely s